China Supplier Activated Alumina Balls Al2O3

• Customization: Available
• CAS No.: 1344-28-1
• Formula: Al2O3.Nh2o
• Model NO.: TZ-Alumina
• Purity: More Than 93%
• Structure Feature: Floating Ball Filler
• Molecular Formula: Al2O3.Nh2o
• Ec No: 215-691-6
• Storage Condition: Store in a Cool, Dry, Well-Ventilated Area
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product, Sewage Treatment
• Source: Particle
• Material: Alumina
• Effect: Oil and Gas
• Transport Package: 25kg/Bag, 750-800kg/Supersack.
• Specification: 1-3mm, 3-5mm, 4-8mm
• Trademark: TZ
• Origin: China
• HS Code: 381519
• Production Capacity: 800tons/M

Product Description

Product Description

Activated Alumina Balls 
White bead, non-toxic, odorless and insoluble in water and ethanol. According to different uses, its raw materials and preparation methods are different.

Application:

Used as desiccant to selectively adsorb water in some gases,vapors and liquids.

In addition to being used as a desiccant, it can also absorb the vapor of lubricating oil from contaminated oxygen, hydrogen, carbon dioxide, natural gas, etc.

Used as catalyst, catalyst carrier and chromatographic analysis carrier. 

Used as adsorbents, water purifiers.
 

Factors that will affect the adsorption of Activated alumina balls

Particle size: The smaller the particle size, the higher the adsorption capacity, but the smaller the particle size, the lower the particle strength, affecting its service life.
PH value of raw water: When the PH value is greater than 5, the lower the PH value, the higher the adsorption capacity of activated alumina.
Raw water alkalinity: High bicarbonate concentration in raw water will reduce the adsorption capacity.
Chloride ion and sulfate ion.
 

Technical Data:

Item		Specifications
		Desiccant	Catalyst	Complex Type
Water adsorption	%,≥	45	50	50
Static Adsorption	%,≥	17	17	17
Al2O3	%, ≥	92	92	92
SiO2%	%, ≤	0.1	0.1	0.1
Fe2O2	%, ≤	0.04	0.05	0.04
Na2O	%, ≤	0.45	0.6	0.45
Pore volume	cm^3/g≥	0.45	0.5	0.5
BET	m^2/g≥	300	250	380
Bulk density	g/l, ≥	650	600	650
LOI	%, ≤	8.0	8.0	8.0
Crushing Strength	N/G≥	130	150	200
Loss on Attrition	%, ≤	0.6	0.4	0.4
Qualified size ratio	%≥	98	98	98
Size	mm	3-5/4-6mm	3-5/4-6mm	3-5/4-6mm
Packing	25kg/bag, 800kg/jumbo bag

Detailed Photos

Lab & Test & Sampling

Packaging & Shipping